package com.axjy.util;


import com.axjy.pojo.User;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class SysInterceptor extends HandlerInterceptorAdapter {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception{
        HttpSession session=request.getSession();
        User user= (User) session.getAttribute("user");
        if(user==null){
            response.sendRedirect(request.getContextPath()+"/login.jsp");
            return false;
        }
            return true;
    }

}
